Original Cummins engine auto parts position sensor C5594276

As a critical component for engine timing and fuel control, this position sensor adopts advanced non-contact Hall-effect technology to deliver exceptional detection accuracy. It is specifically designed to monitor camshaft or crankshaft position with a resolution of 0.1° crank angle and a signal error margin of less than 0.2%, ensuring real-time and precise data transmission to the ECU. The sensor’s optimized magnetic circuit, consisting of a high-grade neodymium permanent magnet and a sensitive Hall element, enables reliable detection even at extremely low engine speeds (as low as 30rpm), supporting smooth cold starts and precise fuel injection timing. For ISL9-powered vehicles, this level of precision allows the ECU to dynamically adjust injection duration and valve timing, maximizing combustion efficiency and reducing fuel consumption by 6-8% compared to standard aftermarket sensors

Engineered to endure the harsh operating environment of medium-duty engines, the C5594276 position sensor features a robust and durable structural design. The sensor housing is constructed from glass fiber-reinforced nylon (PA66-GF30) with a tensile strength of 290MPa, providing excellent resistance to impact and deformation caused by engine vibration (ranging from 10Hz to 2000Hz). The sensing probe is protected by a 304 stainless steel sleeve, which prevents damage from metal shavings, coolant splashes, and other mechanical contaminants. A reinforced cable with a TPE (thermoplastic elastomer) sheath and tinned copper conductors offers a tensile strength of 160N, ensuring reliable signal transmission even after 20,000+ cycles of repeated bending. The compact overall design (72mm length, 28mm diameter) allows for easy installation in tight engine compartment spaces without interfering with adjacent components

The C5594276 position sensor is optimized to maintain stable performance across a wide range of extreme environmental conditions. It operates reliably within a temperature range of -40℃ to 125℃, making it suitable for use in frigid northern winters (supporting cold starts at -35℃) and high-temperature engine compartments (withstanding peak temperatures of 115℃). With an IP68 protection rating (per IEC 60529 standards), the sensor is completely dustproof and can withstand temporary submersion in 1.5 meters of water—ideal for construction machinery and off-road vehicles exposed to mud, rain, and harsh working conditions. The connector utilizes HNBR (hydrogenated nitrile butadiene rubber) seals and gold-plated pins, providing superior corrosion resistance that passes 2000-hour neutral salt spray testing (ASTM B117), ensuring reliable performance in coastal or saline-alkali regions

This original Cummins position sensor plays a pivotal role in synergizing multiple engine systems, enhancing overall performance while reducing operational costs. Accurate position data enables the ECU to synchronize fuel injection with valve timing, minimizing unburned fuel and particulate emissions to meet stringent EPA Tier 4 and China VI emission standards. For fleet operators, the sensor’s long service life (≥250,000km) and low failure rate (≤0.15% per 100,000km) significantly reduce replacement frequency. Its OE compatibility eliminates the risk of signal mismatches that can cause ECU malfunctions, avoiding costly repairs (up to $2,000 per incident) and unplanned downtime. Installation is simplified by its precise dimensional design, requiring only standard tools and reducing labor time by 40% compared to non-OE alternatives. Backed by a 2-year/300,000km Cummins factory warranty, the C5594276 ensures predictable maintenance costs and reliable performance for medium-duty engine applications